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Digital Calculator vs CalcYou: catalog facts
Digital Calculator	CalcYou
Free Free and open source under the MIT licence.	Free Free and open source under the GPL-3.0, with no ads.
Android	Android
Works with an external Bluetooth keyboard Dark theme that follows the system setting	Scientific calculator, unit converter and grapher in one app No ads or trackers
Basic arithmetic calculator rather than a scientific one Development is infrequent	Currency rates only update with app releases Android only
Downloadable app	Downloadable app
Open source	Open source
License: MIT	License: GPL-3.0
No account needed	No account needed
Not stated if it works offline	Not stated if it works offline
Official website Full listing and sources Checked October 2, 2026	Official website Full listing and sources Checked October 2, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.